Drilldown: Patents

Jump to navigation Jump to search
Patents > National tech categories: None & Number of text pages: 3-5 & Number of diagram pages: 2-3

Use the filters below to narrow your results.

Office:
Inventor country:
US (190) · GB (178) · FR (100) · DE (29) · None (11) · AU (8) · CH (7) · IT (7) · AT (6) · BE (5) · CA (3) · NL (3) · RU (3) · IE (3) · NZ (3)
Applicant firm:
None (492) · Curtiss Aeroplane (13) · Blackburn Aeroplane and Motor Co. (8) · Sopwith Aviation Company Limited (4) · Curtiss Aeroplane and Motor Corporation (4) · Blackburn Aeroplane & Motor Co. (3) · Ordnance Engineering Corp. (2) · Vickers Limited (2) · Varioplane Company (2) · Tarbox Safety Aircraft Company (2) · Sperry Gyroscope Company (2) · Société anonyme Astra (2)
Applicant is inventor:
Application number:
Granted:
Supplementary to patent:
None (401) · Patent US-1913-1087946 (2) · Patent FR-1909-408197 (2) · Patent FR-1913-466195 (2) · Patent AU-1916-630 (2) · Patent BE-1912-04-05 (2)
Related to aircraft:
Patent agent:
None (71) · Marks & Clerk (36) · Boult, Wade & Tennant (32) · Brewer & Son (24) · Haseltine, Lake & Co. (19) · None (15) · John P. Tarbox (15) · Wheatley & Mackenzie (14) · J. S. Withers & Spooner (10) · W. P. Thompson & Co. (8) · G. F. Redfern & Co. (7) · Johnsons & Willcox (7) · Abel & Imray (6) · Herbert Haddan & Co. (6) · Munn & Co. (5) · Edward Evans & Co. (5) · Phillipss (5) · W. H. Beck & Co. (5) · Lloyd Wise & Co. (5)
National tech categories: (Click arrow to add another value)
IPCs:
None (239) · IPC B64C39/00 (39) · IPC B64C17/00 (30) · IPC B64C3/38 (23) · IPC B64C1/00 (18) · IPC B64C13/00 (17) · IPC B64C35/00 (14) · IPC B64C27/04 (11) · IPC B64C3/00 (11) · IPC B64C23/00 (11) · IPC B64C11/00 (10) · IPC B64C3/56 (9) · IPC B64B1/00 (9) · IPC B64C25/00 (8) · IPC B64B1/58 (8) · IPC B64C33/02 (7) · IPC B64C33/00 (6) · IPC B64C3/54 (6) · IPC B64C11/04 (5) · IPC B64B1/40 (5)
CPCs:
None (92) · CPC B64C17/00 (39) · CPC B64C2700/6295 (29) · CPC B64C13/00 (25) · CPC B64C3/385 (24) · CPC B64C11/006 (21) · CPC B64C39/00 (20) · CPC B64C35/00 (20) · CPC B64B1/00 (17) · CPC B64C2700/6256 (16) · CPC B64C23/005 (14) · CPC B64C3/00 (14) · CPC B64C3/56 (12) · CPC B64C39/005 (12) · CPC B64C2700/6218 (11) · CPC B64C39/08 (10) · CPC B64C33/02 (10) · CPC B64B1/58 (9) · CPC B64C2700/6214 (9)
First filing:
Cites these patents:
None (550) · Patent GB-1914-23502 (2)
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 250 results in range #1 to #250.

View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)

P


View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)